Fortnite

Fortnite with an Intel Core i5-14600KF and NVIDIA GeForce RTX 4080 SUPER delivers a wide performance envelope, scaling from over 400 FPS at competitive settings to just above 50 FPS at maximum quality in 4K. The data indicates a system that is exceptionally fast at 1080p and 1440p, but which requires deliberate settings choices to maintain high refresh rates at 4K. This analysis breaks down the measured FPS rows to provide practical settings guidance for different display targets.

Settings Recommendations

The benchmark results show that the "Ultra" preset is punishing at higher resolutions, while "Low" offers a massive frame rate headroom. For players with 1080p or 1440p displays, the "High" preset is the sweet spot for balancing visual fidelity and performance. At 1920x1080, High delivers 233.1 FPS, which is more than enough for high-refresh-rate monitors, and it remains very playable at 2560x1440 with 151.1 FPS. If you prioritize maximum smoothness over visuals, dropping to "Medium" yields 305.3 FPS at 1080p and 195 FPS at 1440p, representing a 31% improvement over High at both resolutions. The "Low" preset is reserved for extreme competitive play, producing 431 FPS at 1080p and 271.9 FPS at 1440p, but it sacrifices most graphical effects.

For 4K displays, the situation changes. The "Ultra" preset at 3840x2160 produces only 53.1 FPS, which is below the 60 FPS target for many monitors. The "High" preset at 4K, with 77.1 FPS, is the recommended choice for 60Hz displays, offering a solid balance. If you have a 120Hz or higher 4K panel, you must compromise: "Medium" at 4K provides 99.1 FPS, which is close to the 100 FPS mark, but you will need to accept reduced visual quality. The "Low" preset at 4K, at 143.3 FPS, is the only way to approach high refresh rates at this resolution, but it significantly degrades the game's appearance. The data suggests that for a 4K 120Hz+ experience, you should either stick to "Medium" and accept 99.1 FPS or consider lowering the resolution to 1440p where "High" easily clears the 120 FPS threshold.

GPU Role

The RTX 4080 SUPER is a high-end Ada Lovelace part with 16 GB of GDDR6X memory on a 256-bit bus, providing 736.3 GB/s of bandwidth. Its boost clock of 2550 MHz and 10240 shading units drive a Passmark G3D score of 34245, placing it in the 88th percentile of all GPUs. The benchmark data shows that the GPU is the primary scaling factor when moving between settings presets. From "Low" to "Ultra" at 1080p, the FPS drops from 431 to 152.2, a 65% reduction, which is a direct consequence of the increased shading and memory demands. This pattern holds at all resolutions, indicating that the GPU's compute and memory subsystem are fully engaged as settings rise.

The 16 GB VRAM capacity is not a limiting factor at any of the tested settings, as there is no evidence of a sudden performance cliff that would indicate memory swapping. The data shows a smooth, predictable decline in FPS as settings increase, which is the signature of a GPU that has sufficient memory but is bound by its shader throughput. Interestingly, the RTX 4080 SUPER is only 0.2% faster than the AMD Radeon RX 6900 XT in the average benchmark score, but in Fortnite, the measured FPS shows it has ample headroom. The GPU's 320W TDP and 16-pin power connector are relevant for system planning, but the performance data indicates that for Fortnite, the card is rarely the bottleneck at lower settings; it only becomes the clear limiting factor at 4K Ultra where it produces 53.1 FPS.

Resolution Scaling

The FPS drop from 1080p to 4K is sharp and reveals the system's balance. At the "High" preset, the average FPS goes from 233.1 at 1080p to 151.1 at 1440p to 77.1 at 4K. This represents a 67% reduction from 1080p to 4K, which is close to the theoretical pixel count increase (4x), but not exactly proportional, suggesting that the CPU is still contributing at lower resolutions. At "Low" settings, the scaling is more dramatic: 431 FPS at 1080p falls to 271.9 at 1440p and 143.3 at 4K. The 1080p to 4K drop of 67% for Low is identical to High, indicating that the CPU is not the primary limiter even at low settings; the GPU's pixel throughput is the main constraint.

However, the scaling pattern changes with the "Ultra" preset. Here, 1080p yields 152.2 FPS, 1440p yields 100.6 FPS, and 4K yields 53.1 FPS. The 1080p to 4K reduction is 65%, which is slightly less than the other presets. This suggests that at Ultra, the GPU is so heavily loaded that the CPU has more time to prepare frames, reducing the relative impact of resolution scaling. The data shows that this system is CPU-bound at 1080p Low (431 FPS), but becomes increasingly GPU-bound as resolution and settings increase. For 1440p gaming, the system is well-balanced, with the GPU handling the load without the CPU becoming a bottleneck.

Measured FPS Breakdown

The measured data provides a complete picture of the system's capabilities across twelve configurations. At 1920x1080, the Low preset delivers 431 FPS, which is the highest measured value in the entire dataset. Medium at 1080p produces 305.3 FPS, a 29% reduction from Low. High at 1080p yields 233.1 FPS, which is 24% below Medium. Ultra at 1080p drops to 152.2 FPS, a 35% reduction from High. The 1080p results show a clear trend: each settings tier costs a significant amount of performance, but even the most demanding preset at 1080p exceeds 150 FPS, making it viable for high-refresh-rate gaming.

At 2560x1440, the pattern is similar but with lower absolute numbers. Low produces 271.9 FPS, Medium delivers 195 FPS, High hits 151.1 FPS, and Ultra falls to 100.6 FPS. The relative drops are consistent with 1080p: Medium is 28% below Low, High is 23% below Medium, and Ultra is 33% below High. This consistency indicates that the GPU scales predictably with settings at this resolution. The 1440p Ultra result of 100.6 FPS is notable because it just barely clears the 100 FPS mark, suggesting that for a 1440p 144Hz monitor, you would need to use High or lower to maintain a smooth experience.

At 3840x2160, the performance is more constrained. Low produces 143.3 FPS, which is still very playable. Medium yields 99.1 FPS, just under the 100 FPS threshold. High delivers 77.1 FPS, which is suitable for 60Hz displays. Ultra drops to 53.1 FPS, which is below 60 FPS and not recommended for smooth gameplay. The 4K data shows that the RTX 4080 SUPER can handle Fortnite at 4K, but only if you are willing to use Medium or Low settings for high refresh rates. The gap between Low and Ultra at 4K is 90.2 FPS, which is a 63% reduction, highlighting the significant cost of the Ultra preset's effects.

FAQ

Q: What is the best settings preset for a 1440p 144Hz monitor?

A: The High preset at 2560x1440 delivers 151.1 FPS, which is sufficient for a 144Hz display. If you want a buffer above the refresh rate, Medium at 195 FPS provides a comfortable margin, but High offers a better visual experience without dropping below 144 FPS.

Q: Can this system run Fortnite at 4K 60 FPS?

A: Yes. The High preset at 3840x2160 produces 77.1 FPS, which is above 60 FPS. The Medium preset at 4K yields 99.1 FPS, which is also above 60 FPS. The Ultra preset at 4K, at 53.1 FPS, is the only configuration that fails to reach 60 FPS.

Q: How does the Low preset at 1080p compare to Ultra at 1080p?

A: The Low preset at 1920x1080 produces 431 FPS, while Ultra at the same resolution produces 152.2 FPS. This is a 278.8 FPS difference, meaning Low is about 2.8 times faster than Ultra. The choice depends on whether you prioritize maximum frame rates or visual quality.

Q: Is the CPU or GPU the main bottleneck at 4K?

A: At 4K, the GPU is the primary bottleneck. The data shows that at 4K Low, the FPS is 143.3, which is far below the 431 FPS at 1080p Low. This indicates that the GPU's pixel throughput is the limiting factor, not the CPU.

Q: What is the performance difference between Medium and High at 1080p?

A: At 1920x1080, Medium produces 305.3 FPS and High produces 233.1 FPS. The difference is 72.2 FPS, which means High is about 24% slower than Medium. This is a significant trade-off for the visual improvements High provides.

Q: How does the RTX 4080 SUPER compare to its nearest rival in this game?

A: The RTX 4080 SUPER has an average benchmark score of 53610, which is 0.2% higher than the AMD Radeon RX 6900 XT's score of 53489. In Fortnite, the measured FPS shows the 4080 SUPER is capable of very high frame rates at all settings, indicating it is a strong performer for this title.

CPU Role

The Intel Core i5-14600KF is a 14-core, 20-thread processor based on the Raptor Lake architecture, with a base clock of 3.50 GHz and a boost clock of 5.30 GHz. Its Cinebench R23 multi-core score of 32889 and single-core score of 4643 place it in the 93rd percentile of all CPUs. The CPU's 24 MB of shared L3 cache and support for both DDR4 and DDR5 memory are relevant for system configuration. In Fortnite, the CPU's role is to feed the GPU with draw calls and physics calculations. The data shows that at 1080p Low, the system hits 431 FPS, which is a CPU-limited scenario where the GPU is not fully utilized. At 1080p Ultra, the FPS drops to 152.2, indicating that the GPU is now the limiting factor.

The CPU's single-thread performance is critical for Fortnite's engine, which relies heavily on a few main threads. The i5-14600KF's boost clock of 5.30 GHz and strong single-core benchmark of 4643 in Cinebench R23 suggest it can handle high frame rates without bottlenecking the GPU. This is confirmed by the 1080p Low result of 431 FPS, which is an extremely high frame rate that requires a capable CPU. The processor's nearest rival, the Intel Core i5-14600K, has an average score of 49166, which is 0.4% lower than the 14600KF's 49367, indicating negligible performance difference. The CPU's 125W TDP and unlocked multiplier make it a solid choice for overclocking, though the stock performance is already sufficient for Fortnite at all tested settings and resolutions. The data shows that the i5-14600KF is not a bottleneck at 1440p or 4K, as the GPU becomes the limiting factor at those resolutions.